*{
    margin: 0;
}
a{
    text-decoration:none;
}
ul{
    list-style: none;
}
input{
    border: none;
}
body{
    opacity: 0;
    transition: 0.5s;
}
.head{
    height: 30px;
    width: 100%;
    background-color: #e9e9e9;
}
.homet{
    width: 30px;
    float: left;
}
.xjzcxx{
    float: left;
    margin-top: 3px;
    margin-left: 10px;
}
.mima{
    float: left;
    margin-top: 40px;
    margin-left: 40px;
    width: 90%;
}
.shuru{
    border: 1px solid #b8b7c0;
    float: left;
    transform: translate(200px,-20px);
    width: 200px;
}
.button{
    text-decoration:none;
    background: #007dd2;
    color:#f2f2f2;

    padding: 5px 15px 5px 15px;
    font-size:14px;
    font-family: 微软雅黑,宋体,Arial,Helvetica,Verdana,sans-serif;
    font-weight:bold;
    border-radius:3px;

    -webkit-transition:all linear 0.30s;
    -moz-transition:all linear 0.30s;
    transition:all linear 0.30s;
    float: left;
    transform: translate(-155px,50px);
}